간단한 영작 좀 도와주세요ㅠㅠ

마이 제피니즈 어빌리티 이즈 빠가야로 데쓰요

since learning japanese at highschool as a 2nd foriegn launage, it has not imporoved
이래도 되나요? 수능치고 영어 다 까먹어서 ㅠ

웬아이워즈하이스큘스투던트아이런드젭스에즈어세칸랭귀지잇츠마이잽스

I had only learned japanese as a 2nd language during the high school period

My Japanese language level is not good that I just learned it as second language about an year in high school.

I learned Japanese in high school as my 2nd foreign language and that was it.

I had only learned japanese in a high school class as a second language.

After learning Japanese in a high school, I have not tried to learn it.

I am not really good at Japanese, because I have never studied it again since I was high school student.